CLARIFICATION OF POTOMAC RIVER WATER WITH CATIONIC POLYELECTROLYTES
2007
Pressman, Maurice
Presented at the Army Science Conference (1966), U. S. Military Academy, West Point, N. Y., 14-17 June 1966. Complete proceedings available in two unclassified volumes as AD634615 and AD634616 and one classified volume.
Show more [+] Less [-]It is shown that, for the clarification of a natural water, a cationic polyelectrolyte of the poly-quaternary ammonium type can, even in the presence of normal amounts of chlorine, act effectively as a sole coagulant. It can replace a conventional metal salt in a system comprised of a solids-contact upflow type coagulation basin and a pressure-diatomite filter.
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